Hydraulic River Gold Diamond Mining Dredger Used in River

• Type: Chain Bucket Mining Dredger
• Power Type: Electric
• Cyclone Type: Hydrocyclone
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: QHCBD-23
• Slot Type: CTN
• Customized: Customized
• Condition: New
• Warranty: 2 Year
• After-sales Service: Lifelong
• Hull Length: 24-50 Meter
• Dredging Depth: 7 -30 Meter
• Capacity: 60-500 Cubic Meter
• Drum Screen Size: 1.4m*1.2m-2.6m*1.2m
• Drum Screen Power: 5.5kw-20kw
• Generator Sets Pwer: Cumins 75kw-500kw
• Digging Main Motor Power: 37kw-200kw
• Injection Pump Power: 7.5kw-20kw
• Chain Bucket Capacity: 0.035m3-1.2m3
• Chanin Bucekt Quantity: 62-100 Piece
• Chain Quantity: 124-200 Piece
• Migration Device Quantity: 4kw*3-15kw*3
• Draught: 0.6m-1.2m
• Product Name: Gold Mining Machinery
• Product Brand: Set Sail
• Transport Package: Canvas
• Specification: 50-500m3Chain bucket mining dredger
• Trademark: Set Sail
• Origin: Qingzhou City Shandong Province China
• HS Code: 8905100000
• Production Capacity: 5000set/Year
• Package Size: 3900.00cm * 860.00cm * 225.00cm
• Package Gross Weight: 60000.000kg

Product Description

Hydraulic river gold diamond mining dredger used in river 
 

           
      Bucket chain mining dredger . the hull adopts thw assemble box structure .Equipped with operatting room . generator sets  digging devices  sand separation devices , primary mining extraction device . vibrating selected device . Tailings recovery . tailing delivery devices  lifting devices  positioning devices  can be designed according to the work enviroment .
 

1.Main function :

       
  Bucket chain mining dredger . the processing mixing sand . stone mud material in the drum screen . seprate stone and sand then fine sand conveyed into the chute to get the extracted . tailings flow through the chute 
 

2.Primary size and parameter:

Model	QH-60	QH-80	QH-100	QH-120	QH-150
Hull size(L*B*H)	24*4.5*1.0m	27*5.4*1.0m	30*4.8*1.0m	35*7.6*1.2m	38*6.6*1.2m
Dredging depth	7m	12m	13m	15m	18m
Max. capacity	60m3/h	80m3/h	100m3/h	120m/h	150m/h
Drum screen (L*Dia.)	1.4*1.2m	2.4*1.4m	2.4*1.4m	2.4*1.4m	2.6*1.5m
Digging power	37kw	55kw	55kw	75kw	75kw
Lifting  motor	7.5kw	18kw	22kw	22kw	22kw
Injectinong pump power	7.5kw	11.5kw	11.5kw	22kw	22kw
Chain bucket capacity	0.035m3	0.05m3	0.08m3	0.08m3	0.08m3
Chain bucket quantity	86pcs	62pcs	62pcs	86pcs	86pcs
Chain  quantity	172pcs	124pcs	124pcs	172pcs	172pcs

3.Mining dredger at working site :

river mining dredger advanced:

1. The dredger could be divided into bucket type and pump suction type. Bucket type dredger is applied for waterways with high percentage of clay and gravels, while pump suction type can only be used for terrains with low percentage of clay and gravel.

2. Customized according to specific requirements for dredging depth and capacity.

3. Iron ore needs to be retrieved first with magnetic separator if the percentage is high in the raw ore, then gold, diamond, zirconium will be concentrated.

4. The dredger is composed of several gravity concentrators. The concentration ratio could reach as high as 1:1000, and the recovery efficiency about 90% after series of separator.

4.Set Sail factory workshop:

5. Set Sail service :

1	Profestional people serve the technical consult.
2	All the mining machinery  can be coustomed.
3	We are factory which can provide the higher quality and lower price.
4	Offering spare parts at a discounted price.
5	Responsible Sales team design team manufacture team available 24/7 to best serve clients.
6	Free repair if quality problems happen.
7	Provide professional service and providesolution in a timely manner.
8	Free field Installation commissioning training and and free product drawings.

6..Product feature :
 The dredging bucket rotates around the underwater dredging wheel. scooping up the solid in the riverbed. then trommel classifier. with single layer or double layer screens. will separate the gravels, clay balls. water plants with need sand. The find sand with fine gold & gold nuggests will be finished selection by the gold centrifuge.pulsating sluice box and fixed sluice box. After 3 process of gold panning. the gold recovery percentage can be upto 90%.
       Our bucket chain gold dredger is very fir for the alluvial sand with gold. If the river sand with a lot of  big pebbles. the bucket chain type is one perfect choice.  

7. questions for customer:

1	the gold particle size in mm?
2	if you will require the diesel generator? and any special requirement for the generator brand?
3	In the dredging raw ore, the sand & stone percentage? stone's size in mm?
4	How many meters for the dredge depth?
5	How many cubic meter per hour for the deal capacity?

8.FAQ:
Q1, Is Set Sail  a factory or trading company? 
A: Set Sail Dredging Equipment Co., Ltd is a leading chain bucket mining dredger manufacturer in China, we have 6 factories and over 100 workers to enable large production. 

Q2, What are the services the Set Sail company is providing? 
A: Free chain bucket mining dredger consultation, drawing design, customization, on-site visits, 24/7 availability, free assembly, training, operation testing, and lifetime technical assistance.

Q3, What are the delivery terms? 
A: Set Sail brand  chain bucket mining dredger  delivery can be in containers or in bulk depends on the dredger size. Set Sail  has in-stock dredgers, and constantly storing dredger parts, pipes, pontoons, to shorten the delivery period for special needs. 

Q3, What about the payment terms? 
A: Payment can be paid in T/T or L/C, payment terms and financial support can be discussed. 

Q4, What are the warranty terms? 
A: Set Sail provides a standard 1-year warranty, free problem solving with lifetime technical assistance 

Q5,  Why you say Set Sail  is your trustworthy dredger manufacturer? 
A: Set Sail  is a trustworthy  chain bucket mining dredger manufacturer because we have 30 years' manufacturer workmanship, manufactured for many Fortune 500 companies globally. Set Sail  continuing to innovate and develop new products such as amphibious dredger, salt mining dredger and more, upgrades existing dredger technology. Our engineers and designers are hired from prestigious dredger institutions in China. Our products are working in more than 40 countries so far and have 6 global offices to better serve our clients. 

8.Factory introduce :

     
        Set Sail Dredging Equipment Machinery Co., Ltd is one of the leader manufacture dredging equipment in china .our factory covers over 40000 square meter more than 200 employees in factory. Our factory has experience more than 20 years complete research development production  design  testing  assemble after sales service department so on . let our customers do not worry anything.
     Set sail expect cooperation with the worldwide customers to create the bright tomorrow
 

9.Certification :